Onde.exe is a mass-mailing worm W32.Beagle.C@mm. Onde.exe opens a back door on TCP port 2745. Onde.exe tries to terminate antiviral programs installed on a user computer. Related files: %System%\onde.exe %System%\doc.exe More info: http://securityresponse.symantec.com/avc... Removal: Kill onde.exe process and remove onde.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.